I just crashed my Parrot AR.Drone and was wondering how to fix it. Luckily, this article pops up and thank you for saving my $400 investment. The motor and rotor of the AR.Drone got jagged due to dust getting into the inner motor. I was able to disassemble to somehow using the pictures given in this article.
I like my Parrot AR.Drone model so much, but it still a pricey fix to get the replacement parts. Would it be better to try an alternative options such as a Hubsan or syma x1 to learn flying the quadcopter in the way it is meant to be flown?
Anyways, I checked out this review back at the time when I made decision to buy Parrot Ar Drone quadcopter. You can check out it if interested.